topic Re: reg refresh button in Application Development and Automation Discussions

reg refresh button

former_member661105 — Thu, 16 Jun 2022 10:11:48 GMT

hi team,

when i click on refresh button both header and item data should be cleared in module pool screen .it should show blank in input screen in all fields ,please give solution

Re: reg refresh button

anujawani242683 — Thu, 16 Jun 2022 10:46:50 GMT

Hi Alazhu,

Clear work area. for example work area name is Z_T_E_M.

just write

clear Z_T_E_M.

Re: reg refresh button

former_member661105 — Thu, 16 Jun 2022 11:43:11 GMT

this is my zalast_ekko,zalast_ekpo.tables

this my coding

CASE sy-ucomm.
WHEN 'RE'.
clear :zalast_ekko,zalast_ekpo.
ENDCASE.

whether it is correct or not give me a correct coding

Re: reg refresh button

anujawani242683 — Thu, 16 Jun 2022 12:23:28 GMT

Hi Alazhu,

Zalast_ekko and zalast_ekpo are internal table or work area ?

If it is a work area then write

CASE sy-ucomm.
WHEN 'RE'.
clear :zalast_ekko,zalast_ekpo.
ENDCASE.

if it is a internal table then write

CASE sy-ucomm.
WHEN 'RE'.
refresh :zalast_ekko,zalast_ekpo.
ENDCASE.

Re: reg refresh button

former_member661105 — Thu, 16 Jun 2022 12:33:18 GMT

in item table how to clear the records using an table control.

it is clearing in header table but not clearing in item table, can you please give me a solution fast

Re: reg refresh button

anujawani242683 — Thu, 16 Jun 2022 12:44:06 GMT

Hi Alazhu,

To clear data from table control.

delete zalast_ekko.

delete zalast_ekpo.

Re: reg refresh button

RaymondGiuseppi — Thu, 16 Jun 2022 12:55:59 GMT

Where are you stuck (just clear variables and refresh internal tables in the PAI when processing this ok_code, so at next PBO they will be displayed with initial values)

Re: reg refresh button

Sandra_Rossi — Thu, 16 Jun 2022 14:21:35 GMT

According to SAP Clean Code, if I'm not wrong, REFRESH should not be used. Header lines are obsolete.

"work area" doesn't mean anything without context. Usually, this term is used only in abstract context like ABAP documentation. Better use the term "global variable corresponding to the screen field" (same name as screen field).

"delete itab" should not be used also because not explicit. It works only inside a loop.

alagu123 If you need exact solution, you should provide all possible details, otherwise it's impossible to help you as nobody can see what you did (unless having a crystal ball).